ambulation [æmbjʊ'leɪʃən]

例句:

• Penguins are not people, despite their natty appearance and upright ambulation.
  来自SA
• Article. For example the correspondence power supply equipments of the Chinese ambulation.
  品. 比如中国移动的通信电源设备.
  
• ObjectiveTo investigate the effect of early balance training ambulation after stroke.
  结论早期平衡训练可促进脑卒中偏瘫患者步行能力的恢复.
  
• In addition , postponing early ambulation may help to reduce symptoms.
  推迟仍病人行走的时间也有助于减少症状.
  
• "That robot steps out onto the stage and reminds us, with its awkward walking, what ambulation is really about," Streb says.
  来自NEWYORKER